Cheap flights from Ottawa to Ontario from C$ 315
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ottawa to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 June 2025.
Round-trip from | C$ 799 |
---|---|
One-way from | C$ 315 |
Popular in | December |
Cheapest in | May |
Average price | C$ 404 |
Find flight deals from Ottawa to Ontario
Cheapest flights from Ottawa to OntarioExplore the most affordable flight options available from Ottawa to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.
Explore the most affordable flight options available from Ottawa to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ottawa to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 June 2025.
Use the filters below to find and compare flights from Ottawa to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OttawaOntario
YOW - ONT
YOWONT
Ottawa
Tue 12/8
5:25 p.m.-12:32 p.m.
2 stops22h 07m
Ontario
Tue 19/8
5:10 a.m.-9:58 a.m.
2 stops25h 48m
OttawaOntario
YOW - ONT
YOWONT
Ottawa
Fri 12/9
3:35 p.m.-10:44 a.m.
2 stops22h 09m
Ontario
Fri 19/9
5:49 p.m.-12:40 a.m.
2 stops27h 51m
OttawaOntario
YOW - ONT
YOWONT
Ottawa
Tue 26/8
5:45 a.m.-4:18 p.m.
2 stops13h 33m
OttawaOntario
YOW - ONT
YOWONT
Ottawa
Mon 29/9
10:25 a.m.-9:24 p.m.
2 stops13h 59m
OttawaOntario
YOW - ONT
YOWONT
Ottawa
Thu 31/7
6:10 a.m.-5:16 p.m.
2 stops14h 06m
Best time to book a flight from Ottawa to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Ottawa with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ottawa to Ontario
What is the cheapest month to book a flight from Ottawa to Ontario?
Currently, September is the cheapest month in which you can book a flight from Ottawa to Ontario (average of C$ 290). Flying from Ottawa to Ontario in December is currently the most expensive (average of C$ 461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 30 June 2025.
See what other customers who have flown with United Airlines and WestJet from Ottawa to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Thomas,Apr 2025
TPE - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Thomas,Apr 2025
TPE - SFO
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Thomas,Apr 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ottawa to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ottawa to Ontario?
Deals for Ottawa to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ottawa to Ontario?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Ontario.
Can Cheapflights find flights from Ottawa to Ontario with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Ontario flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Ottawa to Ontario become cheaper?
Yes, Cheapflights offers price alerts on Ottawa to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.